There was no mention of any upcoming changes about religion.
They did mention that the God Bubble would be removed, and that Avatar’s when summoned would be out 10 times longer, but would ther damaged would be reduced 10 times.
Chapter 3 of Age of War will add more to the Stygian Incursion into the Exiled Lands theme- The big event will be Players in a Purge style attack against the Stygian Stronghold in the area that was previously Ruins of al-Merayah.
There is speculation that Religions will see some treatment in Future Ages, but nothing has been confirmed.